Finding the Third Proportional to 17,632 and 37,952
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Solution
The third proportional to 17,632 and 37,952 is: 81,689.79
Step by Step Solution
- Step 1: Write the proportion equation
17,632 : 37,952 = 37,952 : x - Step 2: Convert to fraction form
17,632/37,952 = 37,952/x - Step 3: Cross multiply
17,632x = 37,952 × 37,952 - Step 4: Simplify right side
17,632x = 1,440,354,304 - Step 5: Solve for x
x = 1,440,354,304/17,632 - Step 6: Final answer
x = 81,689.79
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.